/**
 * <P>
 *
 * </p>
 *
 * @author yinhao
 * @version 1.0
 * @since 2024/12/16 14:05
 */
public class Hello {

    public static void main(String[] args) {
        System.out.println("hello world1");
        System.out.println("hello world2");
        System.out.println("hello world3");
    }
}
